baber/WOPTO huggingface dataset:
Patent JP-2021070431-A (JP)
Title: Motor drive system
Inventor: TOMIZAWA HIROKI
IPC: B62D6/00
Filed: 2019-10-31
Abstract: To provide a motor drive system which prevents a failure in either one of a reaction force actuator and a steering actuator, or the erroneous output of the other of the actuators due to a failure in inter-actuator communication.SOLUTION: A reaction force actuator and a steering actuator each include a plurality of control arithmetic units provided redundantly and a plurality of motor drive units provided redundantly. The control arithmetic units of systems, in the reaction force and steering actuators, which are paired with each other transmit and receive information to and from each other through inter-actuator communication. When a failure occurs in any system in either of the two actuators (S1), or when a failure occurs in the inter-actuator communication of any system, the control arithmetic unit, in each actuator, of the system where the failure has occurred stops motor drive control (S3). Then, motor drive control is continued by the normal-system control arithmetic units in both of the actuators (S4).SELECTED DRAWING: Figure 4
Patent JP-2021075120-A (JP)
Title: Control system for fan device
Inventor: AKIYAMA SHOICHI
IPC: B60W10/06
Filed: 2019-11-07
Abstract: To provide a control system for a fan device, which is able to restrict emission of noise at restart of an internal combustion engine.SOLUTION: When receiving a stop request for an internal combustion engine 10 from an HVECU 90, a CPU 72 stops supply of current to a coil 56 and determines whether an amount of oil in a torque transmission chamber 52 of a fan device 40 can be made equal to or smaller than a specified amount at the point in time that the internal combustion engine 10 stops when a signal indicating that it is possible to stop is outputted to the HVECU 90. If determining that the amount of oil cannot be made to equal to or smaller than the specified amount, the CPU 72 delays the outputting of the signal and, if determining that the amount of oil can be made to equal to or smaller than the specified amount, it outputs the signal. When a stop command is issued from the HVECU 90 due to the outputting of the signal, the CPU 72 stops the internal combustion engine 10.SELECTED DRAWING: Figure 1
Patent JP-2021077275-A (JP)
Title: Cash-in-drawer management device, cash-in-drawer management method, and program
Inventor: TAKANO MASAYASU
IPC: G06Q40/02
Filed: 2019-11-13
Abstract: To enable efficient management of cash-in-drawer at stores.SOLUTION: An acquisition unit acquires transaction data pertaining to cash transactions at a store. A computation unit uses the transaction data to compute a proposed transporting amount representing a cash amount to be transported to realize a cash-in-drawer amount in accordance with the cash transactions for each of a plurality of transportation patterns with different timings for transporting cash.SELECTED DRAWING: Figure 1
Patent JP-2021081790-A (JP)
Title: Recognition device and recognition method
Inventor: KATO MASAMI
IPC: G06T7/00
Filed: 2019-11-14
Abstract: To provide a technology allowing robust recognition of data.SOLUTION: Features are hierarchically extracted from data acquired from a sensor, and a recognition result to the data is obtained on the basis of the result of the extraction. An acquiring condition of the data from the sensor is controlled on the basis of the result of the extraction.SELECTED DRAWING: Figure 1
Patent JP-2020083887-A (JP)
Title: Tablet containing azilsartan
Inventor: TERADA HIROTO
IPC: A61K47/32
Filed: 2019-11-15
Abstract: To provide an azilsartan-containing tablet improved in storage stability under severe environments of high temperature and high humidity.SOLUTION: There is provided a tablet containing azilsartan and a binder (provided that a molded tablet is excluded), the binder is one or more selected from the group consisting of a polyvinyl alcohol, a polyvinyl alcohol/acrylic acid/methyl methacrylate copolymer, isomalt and starches and the content of the binder is 0.5 to 10.0 wt.% based on the total weight of the tablet.SELECTED DRAWING: None
Patent JP-2021080335-A (JP)
Title: Photon up-conversion material
Inventor: KIMIZUKA NOBUO
IPC: C08G59/24
Filed: 2019-11-15
Abstract: To provide a new formation material of an up-conversion light-emitting body having high light-emitting efficiency.SOLUTION: There are provided a composition for forming a photon up-conversion light-emitting body that is a composition containing a matrix resin, a donor compound and an acceptor compound, in which the matrix resin contains a polyfunctional epoxy compound and a curing agent, and the acceptor compound is an ionic liquid; and a photon up-conversion light-emitting body composed of a cured product of the composition.SELECTED DRAWING: None
Patent JP-2021082130-A (JP)
Title: Electronic circuit, neural network, and learning method of neural network
Inventor: SHINKAI GO
IPC: H01L29/06
Filed: 2019-11-21
Abstract: To swiftly obtain an optimum parameter of a neural network.SOLUTION: The electronic circuit includes quantum dots, a capacitance part, a current part, and a current adjustment part. In the circuit, the quantum dot includes a first electrode, a second electrode, and a third electrode; and the first electrode is connected to a first electric potential, the second electrode is connected to a first current source, and the third electrode is connected to a second current source. The current part functions to discharge the current from the second electrode or to supply the current to the second electrode. The current adjustment part adjusts the current on the current part and outputs a parameter used for adjustment of the current.SELECTED DRAWING: Figure 3
Patent JP-2021083447-A (JP)
Title: Safety fence
Inventor: ISHISAKO SOMA
IPC: E06B3/36
Filed: 2019-11-25
Abstract: To provide a safety fence capable of maintaining rigidity of a lower frame above a certain level, while suppressing a vertical direction dimension of the lower frame.SOLUTION: A safety fence 100 in one embodiment includes a door 10 openable/closable in a cross direction, jambs 20, 30 positioned on the outside in the width direction when viewed from the door 10, a lower frame 40 positioned below when viewed from the door 10, and a telescopic apparatus 50 positioned on the end in the width direction, and displaced in the width direction. A vertical direction dimension of the lower frame 40 is smaller than a cross direction dimension of the jambs 20, 30, and the cross direction dimension of the lower frame 40 is larger than the cross direction dimension of the jambs 20, 30.SELECTED DRAWING: Figure 1
Patent JP-2020039908-A (JP)
Title: Game machine
Inventor: YAMAZAKI KOJI
IPC: A63F5/04
Filed: 2019-11-28
Abstract: To increase a player's sense of expectation toward a performance for reporting winning of an AT lottery to a player.SOLUTION: A sub-CPU of a slot machine can execute a performance for suggesting a degree of expectation of granting a right of permitting occurrence of AT, and includes a start sound delay performance, an ice performance, a flame performance, a thunder performance, an arrow performance, and the like having a lower degree of expectation than the start sound delay performance. In the start sound delay performance, performance determination is performed so as to prevent its simultaneous occurrence with the ice performance, or the like, and the start sound delay performance includes a performance pattern for resetting sound data when a GOD button is operated after execution of the start sound delay performance.SELECTED DRAWING: Figure 101
Patent JP-2021083766-A (JP)
Title: Wall storage apparatus
Inventor: SHIMAMURA KEN
IPC: A47B55/00
Filed: 2019-11-28
Abstract: To provide a wall storage apparatus that has a simple structure, and is robust and less likely to fall.SOLUTION: A wall storage apparatus 10 includes: at least a pair of main support posts 11, 11; and a pair of ladder-like side plates 20, 20 fitted to the main support posts 11, 11 and arranged in parallel with each other. The ladder-like side plates 20, 20 include: a pair of side plate support posts 21a, 22a and 21b, 22b; and step parts 23a, 23b bridged between the side plate support posts 21a, 22a and 21b, 22b.SELECTED DRAWING: Figure 1A
Patent JP-2021083796-A (JP)
Title: Condensation water absorbing and retaining nonwoven fabric that is fitted to cpap or nppv mask including cut or hole for fitting, the condensation water absorbing and retaining nonwoven fabric impregnated with or containing inhalant, and mask structure thereof
Inventor: SAWAGUCHI TAKASHI
IPC: A61M16/06
Filed: 2019-11-28
Abstract: To provide a condensation water absorbing and retaining nonwoven fabric that is fitted to a CPAP mask or NPPV mask and achieves a stable amount of delivery of drugs to respiratory tract or lungs.SOLUTION: A condensation water absorbing and retaining nonwoven fabric 3 is fitted to a mask 1 through a cut or hole 2 provided in it. The condensation water absorbing and retaining nonwoven fabric is impregnated with an inhalant or contains it.SELECTED DRAWING: Figure 1
Patent JP-2021087932-A (JP)
Title: Water treatment plant
Inventor: SASAKI AKIRA
IPC: C02F3/30
Filed: 2019-12-06
Abstract: To effectively change a high MLSS concentration for advanced treatment and a low MLSS concentration for solid-liquid separation according to the situation in a conventional activated sludge process.SOLUTION: A water treatment plant comprises a first water treatment series and a second water treatment series. The first water treatment series includes a first biological reaction tank and a first water treatment series which includes a sedimentation tank separating water from the first biological reaction tank into activated sludge and treated water. The second water treatment series includes a second biological reaction tank in which a separation membrane is installed to separate the activated sludge from the treated water. Activated sludge is pumped to each other between the first water treatment series and the second biological reaction tank. The amount of activated sludge pumped in at least one direction between the first water treatment series and the second biological reaction tank is adjustable.SELECTED DRAWING: Figure 1
Patent JP-2021088905-A (JP)
Title: Solar cell module and building and also solar cell module mounting method
Inventor: MIYAGI AYA
IPC: H02S20/30
Filed: 2019-12-06
Abstract: To facilitate a position check for free ends of power distribution cables when attaching a solar cell module to a wall surface, prevent breakage of the free ends, and in addition to be able to make moving work of a power generation panel efficient.SOLUTION: A solar cell module 2 of the present invention comprises a power generation panel 3 with its lower portion rotatably attachable to a wall surface 1, power distribution cables 7 with a second end 72 connected to a power distribution cable 170 coupled to other power generation panel, a line member 4 with both ends 41, 41 mounted to the positions horizontally separated from each other on the surface opposing to the wall surface 1 of the power generation panel 3, and a protective member 5 disposed between both ends 41, 41 of the line member 4 and protecting the line member 4. The protective member 5 also comprises a first holding part 521 for holding the second end 72 of the power distribution cable 7.SELECTED DRAWING: Figure 1
Patent JP-2020048216-A (JP)
Title: Transmission method and transmitter
Inventor: WATANABE HIROSHIGE
IPC: H04N21/235
Filed: 2019-12-11
Abstract: To make operation of view reservation easy to understand.SOLUTION: A receiver configured to perform view reservation of a broadcast program according to a hybrid cast system, by using an application function embedded in a HTML document relevant to digital broadcast includes means for checking whether to comply with the hybrid cast system by using information available by checking whether or not complying with the hybrid cast system, means for displaying a first screen for inquiring the user whether or not setting the view reservation, and means for displaying a second screen for setting the view reservation, when a prescribed input operation is performed by using the first screen.SELECTED DRAWING: Figure 25A
Patent JP-2021094245-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-12-18
Abstract: To provide a game machine capable of suppressing a decrease in interest.SOLUTION: A game machine includes a first operation part and a second operation part that can be operated by a player and can give a display change in display means. In the display means, an operation instruction is given to the first operation part when a simulation image formed by simulating the first operation part is displayed during variation display for showing a determination result, a display change can be given to the display means on the basis of operation to the first operation part, a display change can be given to the display means on the basis of operation to the second operation part during variation display, one simulation image from among plural simulation images having different degrees of expectation toward the determination result can be displayed as a simulation image formed by simulating the first operation part during variation display, and a display change given based on operation to the second operation part has higher display priority than a simulation image formed by simulating the first operation part when being displayed at the same timing as that of the simulation image formed by simulating the first operation part.SELECTED DRAWING: Figure 505
Patent JP-2021100151-A (JP)
Title: Image coding method and image decoding method
Inventor: SHIMIZU TAKUYA
IPC: H04N19/159
Filed: 2019-12-20
Abstract: To provide more suitable image coding technology and image decoding technology.SOLUTION: An image coding method that codes an image includes a predicted image generation step of generating a predicted image of composite prediction by performing synthesis processing of synthesizing a predicted image of inter-prediction and a predicted image of intra-prediction for a coded target block, and a coding step of coding a difference between the predicted image generated in the predicted image generation step and the pixel value of the image of the coded target block, and a plurality of types of intra predictions can be used for the intra prediction used in the synthesis processing, and the plurality of types of intra predictions include in-screen block copy prediction, and in the synthesis processing, the predicted image of the inter-prediction and the predicted image of the intra-prediction are weighted, and the weighting parameters of the weighting processing are determined according to the type of the intra-prediction.SELECTED DRAWING: Figure 14
Patent JP-2021098274-A (JP)
Title: Printer
Inventor: ITO SHINGO
IPC: B41J2/01
Filed: 2019-12-20
Abstract: To provide a printer capable of determining the presence/absence of abnormality of an encoder before second control by a control portion.SOLUTION: A printer 2 is equipped with a Y-axis encoder 68 that outputs a pulse signal according to a position in a predetermined direction of a head portion 20, a Y-axis counter 70 that counts a count value on the basis of the pulse signal from the Y-axis encoder 68, a control portion 74 that executes first control and second control, and a determining portion 72 that determines that the Y-axis encoder 68 is normal, when a predetermined number or more of count values are counted, and determines that the Y-axis encoder 68 is abnormal, when less than the predetermined number of count values are counted, in the first control. The control portion 74 transits from the first control to the second control when it is determined that the Y-axis encoder 68 is normal, and does not transit from the first control to the second control when it is determined that the Y-axis encoder 68 is abnormal.SELECTED DRAWING: Figure 4
Patent JP-2021098212-A (JP)
Title: Method for producing salt core
Inventor: TANAKA YOSHITAKA
IPC: B22C1/00
Filed: 2019-12-23
Abstract: To provide a method for producing a salt core capable of producing a salt core with low energy, at a low cost and with satisfactory productivity, in which the molding of the salt core is facilitated, and the degree of design freedom in the shape of the salt core is high.SOLUTION: In the method for producing a salt core, step (A) where a saturated sodium chloride aqueous solution is added to granular sodium chloride crystals to prepare a slurry-shaped mixed material of sodium chloride and water, step (B) where the slurry-shaped mixed material is press-molded to obtain a molded body and step (C) where the molded body is dried to remove the water component are successively performed.SELECTED DRAWING: Figure 1
Patent JP-2021102176-A (JP)
Title: Optical type sorter
Inventor: KAWAMURA YOICHI
IPC: B07C5/342
Filed: 2019-12-24
Abstract: To provide an optical type sorter which prevents ingress of dust etc. generated on a surface side of a chute into the back side through an optical detection slit to make sorting errors less likely to occur.SOLUTION: An optical detection slit 12 is formed on a chute 6 in which objects to be sorted flow down on its surface. An optical inspection part 7 which inspects the objects to be sorted, flowing down on the surface of the chute 6, has a rear side optical inspection part 7a installed on the back side of the optical detection slit 12 of the chute 6. The back side of the chute 6 is provided with an air nozzle 23 for a slit which may form an air curtain 25 for preventing ingress of dust etc. from the optical detection slit 12 into the rear side optical inspection part 7a.SELECTED DRAWING: Figure 3
Patent JP-2021103216-A (JP)
Title: Karaoke system
Inventor: YAMAGUCHI HIKARI
IPC: G10K15/04
Filed: 2019-12-25
Abstract: To provide a novel karaoke system that enables a plurality of users, who sing karaoke of one piece of music by turns, to each have an opportunity to sing karaoke and also aim at a good scoring result.SOLUTION: One embodiment of the present invention relates to a karaoke system that has: a history storage part which stores a scoring history; a log-in processing part; a specification part which specifies singers when group singing is selected in reserving one piece of music; an acquisition part which acquires scoring histories of singers; a determination part which determines, based upon the acquired scoring histories, a combination of singers such that each singer can sing karaoke of at least one singing section of the one piece of music, the combination having the highest total value scoring values of all singing sections of the one piece of music among combinations; and a presentation part which presents a singer based upon the determined combination, for each singing section as the karaoke of the one piece of music is played.SELECTED DRAWING: Figure 7
Patent JP-2021103856-A (JP)
Title: Broadcast receiving device and broadcasting receiving method
Inventor: SHIMIZU TAKESHI
IPC: H04H60/11
Filed: 2019-12-25
Abstract: To provide a broadcast receiving device capable of quickly updating broadcast information of a broadcasting station.SOLUTION: In a broadcast receiving device, when broadcast is received by a receiving unit, a storage unit determines whether broadcast identification information is stored in a storage device, and when it is determined that the broadcast identification information is stored, in a case in which the broadcast information for the broadcast and the broadcast information stored in the storage device associated with the identification information are different, updates the broadcast information stored in the storage device to the broadcast information for the broadcast, and stores update information indicating that the broadcast information stored in the storage device is updated in association with the identification information; and when the receiving unit sequentially receives the broadcast, an acquisition unit obtains the broadcast information for the broadcast in a case in which the update information is associated with the identification information stored in the same storage device as the received identification information of the broadcast, and does not obtain the broadcast information for the broadcast in a case in which the update information is not associated with the identification information stored in the same storage device as the received identification information of the broadcast.SELECTED DRAWING: Figure 1
Patent JP-2021102254-A (JP)
Title: Robot, humanoid robot, and falling control method for robot
Inventor: KAMON MASAYUKI
IPC: B25J19/06
Filed: 2019-12-25
Abstract: To provide a robot which can suppress damage during an abnormal stop.SOLUTION: A humanoid robot 100 includes a control unit 61b for controlling an inverter unit 61a and controlling braking force of a dynamic brake by the inverter unit 61a. The control unit 61b is configured to perform control for reducing braking force of the dynamic brake until a motor 30 stops by alternately repeating on-states and off-states of at least some of a plurality of lower arm side switching elements SW4, SW5 and SW6 when stopping the motor 30 during an abnormal stop.SELECTED DRAWING: Figure 3
Patent JP-2021106213-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: HIRASHITA TOMOMI
IPC: H01L21/304
Filed: 2019-12-26
Abstract: To suppress particles and the like from remaining on a substrate by processing liquid remaining in a processing cup.SOLUTION: A substrate processing device includes a first cup that surrounds a board holding unit, a second cup that surrounds the first cup, and an exhaust mechanism that exhausts a first gap space which is a space between the first cup and the second cup, and the exhaust mechanism exhausts the first gap space during first liquid treatment, and the linear velocity of the gas in the first gap space while being exhausted by the exhaust mechanism is greater than the linear velocity of the gas in the space surrounded by the first cup during the first liquid treatment.SELECTED DRAWING: Figure 12
Patent JP-2020063518-A (JP)
Title: Metal nanocolloid generation method by laser ablation
Inventor: YAMADA YUYA
IPC: B82Y40/00
Filed: 2019-12-27
Abstract: To provide a method and a device for generating metal nanocolloid containing no impurity such as a dispersant (surfactant), extremely narrow in particle side distribution compared to conventional ones even though a pulse laser having pulse width at picosecond or femtosecond and expensive price, and having particle diameter of 1 to 20 nm.SOLUTION: The metal nanocolloid generation method including scanning and irradiating a pulse laser 1 to a target 4 arranged in a liquid 5 so that a laser spot is apart from the target 4 with predetermined distance or more, the irradiation is conducted by separating pitch between spot diameter centers L 10 times or more of spot diameter D.SELECTED DRAWING: Figure 2
Patent JP-2021105328-A (JP)
Title: Work machine
Inventor: HORII KEIJI
IPC: F15B11/028
Filed: 2019-12-27
Abstract: To provide a work machine which can suppress temperature rise of hydraulic oil flowing on a turning side.SOLUTION: A work machine includes a machine body, a turning motor for turning and driving the machine body, a work tool mounted on the machine body, a work tool drive actuator for driving the work tool, a hydraulic circuit for feeding and discharging hydraulic oil to/from the turning motor and the work tool drive actuator, a main relief valve for relieving the hydraulic oil when a pressure of the hydraulic oil of the hydraulic circuit is equal to or higher than a set pressure, a variable overload relief valve for relieving the hydraulic oil when a pressure of the hydraulic oil of the work tool drive actuator is equal to or higher than a predetermined pressure, and an overload control part for controlling the variable overload relief valve. When the machine body is turned in a relief state where the main relief valve is relieved, the overload control part relieves the relief set value of the variable overload relief valve.SELECTED DRAWING: Figure 1